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Festo
1778434
ISO cylinder DSBF-C-80-125-PPVA-N3-R
The Festo part number 1778434 is a double-acting industrial component featuring an 80 mm piston diameter, a 125 mm stroke, and an M20x1.5 external piston rod thread built into a profile barrel structural design. Conforming to ISO 15552, this unit operates within a pressure range of 0.04 MPa to 1.2 MPa utilizing compressed air per ISO 8573-1:2010 [7:4:4] and includes adjustable pneumatic cushioning at both ends with a 31 mm cushioning length. It achieves a corrosion resistance class of 3 for high corrosion stress, supports position sensing via proximity switch, and delivers theoretical forces of 3016 N advancing and 2721 N retracting at 6 bar across an ambient temperature range of -20 °C to 80 °C. Submit the exact part number, quantity, and application requirements for a formal quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 1778434
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1778434.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 125 mm
- Piston diameter
- 80 mm
- Piston rod thread
- M20x1.5
- Cushioning
- Pneumatic cushioning, adjustable at both ends
- Mounting position
- Any
- Conforms to standard
- ISO 15552
- Piston rod end
- External thread
- Structural design
- Piston | Piston rod | Prole barrel
- Position sensing
- Via proximity switch
- Operating pressure
- 0.04 MPa...1.2 MPa | 0.4 bar...12 bar
- Mode of operation
- Double-acting
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 3 - High corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- -20 °C...80 °C
- Impact energy in the end positions
- 1.8 J
- Cushioning length
- 31 mm
- Theoretical force at 6 bar, retracting
- 2721 N
- Theoretical force at 6 bar, advancing
- 3016 N
- Moving mass
- 1288 g
- Moving mass at 0 mm stroke
- 800 g
- Additional moving mass per 10 mm stroke
- 39 g
- Product weight
- 4319 g
- Basic weight with 0 mm stroke
- 3131 g
- Additional weight per 10 mm stroke
- 95 g
- Type of mounting
- Alternatively: | With internal thread | With accessories
- Pneumatic connection
- G3/8
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 1778434. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.